General Specs Channel 1 Power supply voltage / fuse: 11 ÷ 15 VDC / 1 x 20 A Idling current (power ON/OFF) 1 A / 0.04 mA Consumption @ 2Ω, 14.4 VDC (Max Musical Power): 20 A Remote In: 4 ÷ 15 VDC – 1 mA ART™: Automatic Remote Turn-On/Off Distortion – THD (100 Hz @ 4Ω): 0.1 % Bandwidth (-3 dB): 10 ÷ 500 Hz S/N Ratio (A weighted @ 1 V) 105 dB Damping factor (100 Hz @ 4Ω) 100 Pre-In sensitivity: LO: 0.2 ÷ 5 V HI: 0.8 ÷ 20 V Load impedance (MIN) 2Ω Max size (mm/inches): 222,2 x 160 x 50,5 / 8.75 x 6.3 x 1.99 Weight (kg/lb): 1.61 / 3.54 Adjustable Crossovers yes Output Power Output Power (RMS) @ 14.4 VDC, THD 1%: 150 W x 1 (4Ω) 250 W x 1 (2Ω) Output Power (RMS) @ 14.4 VDC, THD 10%: 180 W x 1 (4Ω) 300 W x 1 (2Ω) Total Power RMS 300 W INPUTS / FILTERS Inputs: PRE IN / SPEAKER IN Pre out FULL range Filters FULL: Lo-Pass: 50 ÷ 220 Hz @ 12 dB/Oct BOOST 45 Hz: 0 ÷ 12 dB Remote Volume Control: (optional) (-20 ÷ 6) dB